Correspondence between API registers and API
low-layer driver functions
Register
PLLI2SCFGR
SSCGR
71.14
RNG
Table 38: Correspondence between RNG registers and RNG low-layer driver functions
Register
CR
DR
SR
1338/1371
Field
Function
LL_RCC_PLL_ConfigDomain_48M
LL_RCC_PLL_ConfigDomain_SYS
LL_RCC_PLL_GetMainSource
LL_RCC_PLLI2S_ConfigDomain_I2S
PLLI2SN
LL_RCC_PLLI2S_GetN
LL_RCC_PLLI2S_ConfigDomain_I2S
PLLI2SR
LL_RCC_PLLI2S_GetR
LL_RCC_PLL_ConfigSpreadSpectrum
INCSTEP
LL_RCC_PLL_GetStepIncrementation
LL_RCC_PLL_ConfigSpreadSpectrum
MODPER
LL_RCC_PLL_GetPeriodModulation
LL_RCC_PLL_ConfigSpreadSpectrum
SPREADSEL
LL_RCC_PLL_GetSpreadSelection
LL_RCC_PLL_SpreadSpectrum_Disable
SSCGEN
LL_RCC_PLL_SpreadSpectrum_Enable
Field
Function
LL_RNG_DisableIT
IE
LL_RNG_EnableIT
LL_RNG_IsEnabledIT
LL_RNG_Disable
RNGEN
LL_RNG_Enable
LL_RNG_IsEnabled
RNDATA
LL_RNG_ReadRandData32
CECS
LL_RNG_IsActiveFlag_CECS
LL_RNG_ClearFlag_CEIS
CEIS
LL_RNG_IsActiveFlag_CEIS
DRDY
LL_RNG_IsActiveFlag_DRDY
LL_RNG_IsActiveFlag_SECS
SECS
LL_RNG_ClearFlag_SEIS
SEIS
LL_RNG_IsActiveFlag_SEIS
DocID028236 Rev 2
UM1940
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